L'attribut boundary=administrative est utilisé pour marquer les frontières administratives de tout niveau (sauf multi-pays), niveau qui sera précisé avec l'attribut admin_level=*. OSM Wiki
Membres : relation["boundary"="administrative"]["admin_level"="8016494"].
ID8016493 Navasiolkaŭski sieĺski Saviet addr:country BY addr:district Пастаўскі раён addr:region Віцебская вобласць admin_level 8 boundary administrative type relation wikidata Q3919388
ID243008586 Navasiolki addr:country BY addr:district Пастаўскі раён addr:region Віцебская вобласць addr:subdistrict Навасёлкаўскі сельскі Савет place village type node